Publications in the past six months:

Billings SA and SE Ziegler. 2008. Altered patterns of soil carbon substrate usage and heterotrophic respiration in a pine forest with elevated CO₂ and N fertilization Global Change Biology 14:1025-1036 doi: 10.1111/j.1365-2486.2008.01562.x. [PDF]

Pritchard SG, Strand AE, McCormack ML, Davis MA, Finzim AC, Jackson RB, Matamala R, Rogers HH and R Oren. 2008. Fine root dynamics in a loblolly pine forest are influenced by free-air-CO2-enrichment: a six-year-minirhizotron study Global Change Biology 14(3):588–602 doi:10.1111/j.1365-2486.2007.01523.x. [PDF]

LeBauer DS and KK Treseder . 2008. Nitrogen limitation of net primary productivity in terrestrial ecosystems is globally distributed Ecology 89(2):371-379. [PDF]

Strand AE, Pritchard SG, McCormack ML, Davis MA and R Oren. 2008. Irreconcilable Differences: Fine-Root Life Spans and Soil Carbon Persistence Science 319(5862):456-458 doi:10.1126/science.1151382. [PDF]

Pritchard SG and AE Strand. 2008. Can you believe what you see? Reconciling minirhizotron and isotopically derived estimates of fine root longevity New Phytologist 177(2):287–291. [PDF]

Oh N-H, Hofmockel M, Lavine ML and DD Richter. 2007. Did elevated atmospheric CO₂ alter soil mineral weathering?: an analysis of 5-year soil water chemistry data at Duke FACE study Global Change Biology 13(12):2626-2641, doi:10.1111/j.1365-2486.2007.01452.x. [PDF]

Garcia MO, Ovasapyan T, Greas M and KK Treseder. 2008. Mycorrhizal dynamics under elevated CO₂ and nitrogen fertilization in a warm temperate forest Plant and Soil 303:301-310 doi:10.1007/s11104-007-9509-9. [PDF]

Hofmockel KS, Schlesinger WH and RB Jackson. 2007. Effects of elevated atmospheric carbon dioxide on amino acid and NH4+-N cycling in a temperate pine ecosystem Global Change Biology 13(9):1950–1959 doi:10.1111/j.1365-2486.2007.01411.x. [PDF]

Finzi AC, Norby RJ, Calfapietra C, Gallet-Budynek A, Gielen B, Holmes WE, Hoosbeek MR, Iversen CM, Jackson RB, Kubiske ME, Ledford J, Liberloo M, Oren R, Polle A, Pritchard S, Zak DR, Schlesinger WH and R Ceulemans. 2007. ncreases in nitrogen uptake rather than nitrogen-use efficiency support higher rates of temperate forest productivity under elevated CO₂ Proceedings of the National Academy of Sciences of the USA 104(35):14014-14019. [PDF]